JP3433349B2 - Hospital mattress sheets - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet to be fitted on a mattress, and particularly to a hospital suitable for use in a hospital or a care facility (hereinafter referred to as a hospital) in which it is necessary to replace a number of sheets every day. Mattress sheets for kids.

[0002]

2. Description of the Related Art Conventionally, a number of sheets have been required to be exchanged every day for sheets used for mattresses used in hospitals. For this reason, in order to reduce the number of labors of the replacement work as quickly as possible and to perform it smoothly, and to prevent it from being displaced during use, the sheet body 51 as shown in FIG. The sheet portions 52 and the folded portions 53 are respectively formed by folding back both ends in the longitudinal direction of the sheet, and the sewn bodies 54, 54 are provided to sew the sheet portions 52 and the folded portions 53 from the outer edge to the position of the width of the mattress A. As a result, the mattress insertion portion 55 is formed, and each tip side of the mattress A is inserted into the insertion portion 55. Alternatively, the mattress insertion portion 55 is formed only on one end side in the longitudinal direction of the sheet body 51 to insert the mattress A, and the other end side is laid under the mattress A.

[0003]

By the way, in the conventional mattress sheet, as shown in FIG. 5, each sewn portion 54 forming the mattress insertion portion 55 has the tip edge 53A of the folded portion 53 inside from the outer edge in the width direction. It was designed to be installed toward. However, when inserting the mattress A into the mattress insertion portion 55, as shown in FIG.
After inserting one end side A ₁ of the mattress A into the insertion portion 55 on one side, the mattress A is pulled up in the direction of the arrow B to be curved to shorten the dimension in the length direction, and the other end side A ₂ of the mattress A is Although it is inserted into the insertion portion 55 on the other side, since this work is performed by pulling the folded-back portion 53 in the direction of the arrow B, a vertical force is applied to the sewing body 54 on the other side, and along the sewing body 54. There is a drawback that the sheet portion 52 is torn. Such a phenomenon that the sheet is torn is caused by the sheet having the mattress insertion portion 55 provided on one end side, and the sheet is forcibly pulled due to the urgent work.

Therefore, although a patch cloth is also provided to the portion of the sewn body 54 to reinforce it, the sewing process including cutting of the patch cloth increases the labor and time, and the cost is increased. There is.

The present invention has been made in view of the above-mentioned drawbacks of the prior art. It is possible to obtain the same level of strength as in the case of using a patch cloth, and the sewing process requires only sewing, so workability is also improved. It is intended to provide excellent hospital mattress sheets.

[0006]

Means for Solving the Problems According to the means of the present invention configured to solve the above-mentioned problems, at least one longitudinal end of a sheet cloth formed to be longer and wider than a mattress used in a hospital is provided. The sheet cloth is divided into a sheet portion and a folded portion by folding back the sheet on the back side with a required width, and the sheet portion and the folded portion are sewn at a position slightly outside the widthwise ends of the mattress to sew a pair. By providing the sewn body of, a mattress insertion portion including the sheet portion and the folded portion is formed, and the outside portion of the sheet cloth from the pair of sewn portions serves as a laying portion. Each of the pair of sewn bodies is a vertical sewn portion that is sewn along the longitudinal direction of the sheet portion from the sheet portion to the tip side of the folded portion, and the foldable portion is orthogonal to the vertical sewn portion. Return It becomes the leading side and the sheets of the part from those composed of a YokoNui attachment part that is sewn.

The vertical sewing portion and the horizontal sewing portion may each have a sewing width of about 2 to 3 cm.

Further, both ends in the width direction of the folded portion are approximately 2 to 3 cm in the sheet portion along the longitudinal direction of the sheet portion.
It is good to sew with the sewing width of.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIG.
It will be described in detail with reference to FIG. In the figure, 1 indicates a sheet cloth cut into a rectangle, and the sheet cloth 1 is cut to a length of about 60 to 90 cm from the entire length of the mattress A and a width of 40 to 60 cm from the width of the mattress A.
It is cut horizontally. Reference numerals 2 and 3 denote the sheet cloth 1 from the folded edge 1A on one side in the longitudinal direction to the back surface 1 of the sheet cloth 1.
By folding back to the B side, the sheet portion and the folding portion defined on the sheet fabric 1 are 30 to 45c.
The length is set to about m.

Numerals 4 and 4 designate side surfaces A _{3 in} the width direction of the mattress A,
A pair of sewn bodies, which are sewn to the sheet portion 2 and the folded portion 3 at a position slightly outside of A ₃ , show a mattress composed of the sheet portion 2 and the folded portion 3 by the pair of sewn bodies 4 and 4. The insertion part 5 is formed. Each sewn body 4 is sewn along the longitudinal direction of the sheet portion 2 from the sheet portion 2 to the tip 3A side of the folded portion 3 and has a length L of about 2 to 3 cm.
A vertical sewing portion 4A composed of ₁ and about 2 in which the tip 3A side of the folded portion 3 and the sheet portion 2 are sewn orthogonally to the vertical sewing portion 4A.
It is composed of a lateral sewing portion 4B having a length L ₂ of cm.

Here, in the sewn body 4, the vertical sewn portion 4A and the horizontal sewn portion 4B are formed in a cross shape as shown in FIG. As a result, the horizontal stitching portion 4B is hooked on the warp threads of the sheet cloth 1.
As a result, the sewn body 4 can obtain the same tensile strength as that when the patch cloth having vertical and horizontal dimensions of 2 to 3 cm is sewn. As a result, the sheet portion 2 is torn when the mattress A is put on. It is possible to solve the situation that ends up.

Further, 6 and 6 are a sheet portion 2 and a folded portion 3.
About 2 widthwise ends of the sheet along the longitudinal direction of the sheet portion 2
An end sewn body provided by sewing with a length of up to 3 cm, and each of the end sewn bodies 6 is for preventing the folded-back part 3 from being rolled up during use or wearing. .

Numerals 7 and 7 are laying portions for laying from the widthwise end faces A ₃ , A ₃ of the mattress A to the lower surface side, and by setting the sheet cloth 1 to be wider than the lateral width of the mattress A. Outer portions of the portion 2 and the folded portion 3 from the pair of sewn bodies 4, 4 are used as the laying portions 7. The sheets 7 can be surely covered on the mattress A by the laying portions 7 to prevent the sheets from slipping or curling during use.

In the present embodiment, the mattress insertion portion 5 is provided on one end side in the longitudinal direction of the sheet body 1 and the other end side is laid under the mattress A, but it is provided on both end sides of the sheet body 1. The sewing bodies 4, 4 and the mattress insertion portion 5 may be provided.

[0015]

Since the present invention is constructed as described above in detail, it has the following effects. (1) Since the sewn body forming the mattress insertion portion is formed in a cross shape from the vertical sewn portion and the horizontal sewn portion, strength equivalent to that of a patch cloth can be ensured. It is possible to solve the problem that the sheet portion is torn when it is put on. (2) The sewn body can be provided only by sewing means,
Since the conventional patch cloth can be eliminated, the workability is excellent and the cost is not increased. (3) Since the vertical sewing portion and the horizontal sewing portion that form the sewn body each have a sewing width of about 2 to 3 cm, high strength can be obtained by a short sewing operation.

[Brief description of drawings]

1 to 3 relate to an embodiment of the present invention, and FIG. 1 is a perspective view showing an overall configuration of a hospital mattress sheet.

FIG. 2 is a partial perspective view showing the back surface of the hospital mattress sheet.

FIG. 3 is an enlarged view of a main part of a hospital mattress sheet.

FIG. 4 is a back view of a conventional hospital mattress sheet on a mattress.

FIG. 5 is a partially enlarged view of FIG.

FIG. 6 is an explanatory view showing the work of covering the mattress with the sheets.

[Explanation of symbols]

1 sheets cloth 2 sheets 3 Folding part 4 sewn body 5 Mattress insertion part 6 Laying part A mattress

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) A61G 7/05 A47C 27/00 A47G 9/02

Claims (3)

(57) [Claims] 1. A sheet cloth formed to be longer and wider than a mattress used in a hospital, by folding at least one longitudinal end of the sheet cloth to the back side with a required width to form a sheet section and a folded section. And a pair of stitched bodies are provided by sewn the sheet portion and the folded portion at positions slightly outside both ends in the width direction of the mattress, thereby providing a mattress insertion portion including the sheet portion and the folded portion. A sheet forming a portion and forming an outer portion from the pair of sewn portions of the sheet cloth as a laid portion, each of the pair of sewn bodies along the longitudinal direction of the sheet portion. It comprises a vertical sewing portion sewn from the sheet portion to the tip side of the folded portion, and a horizontal stitch portion which is sewn to the tip side of the folded portion and the sheet portion orthogonal to the vertical sewing portion. That there is Characteristic hospital mattress sheets. 2. The vertical sewing portion and the horizontal sewing portion are each about 2
The hospital mattress sheet according to claim 1, having a sewing width of 3 cm. 3. The hospital mattress sheet according to claim 1, wherein both widthwise ends of the folded portion are sewn to the sheet along the longitudinal direction of the sheet with a sewing width of about 2 to 3 cm.